lasinfo (210611) report for 'AHN4T/08DN2_17.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 334/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 33795822 number of points by return: 33509812 198392 69294 16009 2094 scale factor x y z: 0.001 0.001 0.001 offset x y z: 275980 582480 0 min x y z: 275980.000 582480.000 -1.957 max x y z: 277019.999 583769.999 20.085 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 33795822 extended number of points by return: 33509812 198392 69294 16009 2094 207 14 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -1957 20085 intensity 33 4659 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 22 203 gps_time 328692134.194340 330857116.883708 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 45 255 G 58 255 B 54 251 NIR 17 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.75 30.37 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 33509812 number of intermediate returns: 87953 number of last returns: 33509900 number of single returns: 33311843 covered area in square units/kilounits: 1253056/1.25 point density: all returns 26.97 last only 26.74 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33795822 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 33509812 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 198392 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 69294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 16009 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2094 instead zero. overview over extended number of returns of given pulse: 33311843 257289 160226 55764 9440 1168 92 0 0 0 0 0 0 0 0 histogram of classification of points: 368467 unclassified (1) 32036461 ground (2) 165847 building (6) 1224699 water (9) 348 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2051734 +---> 48649 of those are unclassified (1) +---> 1835681 of those are ground (2) +---> 52130 of those are building (6) +---> 114926 of those are water (9) +---> 348 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.0,-1.9) has 7 bin [-1.9,-1.8) has 496 bin [-1.8,-1.7) has 6636 bin [-1.7,-1.6) has 19275 bin [-1.6,-1.5) has 17100 bin [-1.5,-1.4) has 16216 bin [-1.4,-1.3) has 15651 bin [-1.3,-1.2) has 16737 bin [-1.2,-1.1) has 19190 bin [-1.1,-1.0) has 22659 bin [-1.0,-0.9) has 22814 bin [-0.9,-0.8) has 24718 bin [-0.8,-0.7) has 23640 bin [-0.7,-0.6) has 23961 bin [-0.6,-0.5) has 26485 bin [-0.5,-0.4) has 25882 bin [-0.4,-0.3) has 26373 bin [-0.3,-0.2) has 27065 bin [-0.2,-0.1) has 100969 bin [-0.1,0.0) has 808625 bin [0.0,0.1) has 456006 bin [0.1,0.2) has 386650 bin [0.2,0.3) has 2397908 bin [0.3,0.4) has 5345373 bin [0.4,0.5) has 6746883 bin [0.5,0.6) has 4408530 bin [0.6,0.7) has 1734428 bin [0.7,0.8) has 610158 bin [0.8,0.9) has 314317 bin [0.9,1.0) has 198057 bin [1.0,1.1) has 161591 bin [1.1,1.2) has 161273 bin [1.2,1.3) has 147016 bin [1.3,1.4) has 157932 bin [1.4,1.5) has 386149 bin [1.5,1.6) has 1991993 bin [1.6,1.7) has 3054606 bin [1.7,1.8) has 638509 bin [1.8,1.9) has 268112 bin [1.9,2.0) has 235938 bin [2.0,2.1) has 203550 bin [2.1,2.2) has 200474 bin [2.2,2.3) has 188604 bin [2.3,2.4) has 162135 bin [2.4,2.5) has 155124 bin [2.5,2.6) has 100236 bin [2.6,2.7) has 69505 bin [2.7,2.8) has 60246 bin [2.8,2.9) has 67489 bin [2.9,3.0) has 72632 bin [3.0,3.1) has 76401 bin [3.1,3.2) has 79775 bin [3.2,3.3) has 101477 bin [3.3,3.4) has 154523 bin [3.4,3.5) has 115133 bin [3.5,3.6) has 57211 bin [3.6,3.7) has 34394 bin [3.7,3.8) has 29952 bin [3.8,3.9) has 29023 bin [3.9,4.0) has 29212 bin [4.0,4.1) has 29412 bin [4.1,4.2) has 29449 bin [4.2,4.3) has 41987 bin [4.3,4.4) has 74444 bin [4.4,4.5) has 42873 bin [4.5,4.6) has 53807 bin [4.6,4.7) has 22181 bin [4.7,4.8) has 15324 bin [4.8,4.9) has 15815 bin [4.9,5.0) has 18921 bin [5.0,5.1) has 29066 bin [5.1,5.2) has 42211 bin [5.2,5.3) has 18033 bin [5.3,5.4) has 8701 bin [5.4,5.5) has 4929 bin [5.5,5.6) has 4378 bin [5.6,5.7) has 4326 bin [5.7,5.8) has 4373 bin [5.8,5.9) has 4389 bin [5.9,6.0) has 4475 bin [6.0,6.1) has 4469 bin [6.1,6.2) has 4349 bin [6.2,6.3) has 4329 bin [6.3,6.4) has 4336 bin [6.4,6.5) has 4123 bin [6.5,6.6) has 3653 bin [6.6,6.7) has 3682 bin [6.7,6.8) has 4098 bin [6.8,6.9) has 4113 bin [6.9,7.0) has 4147 bin [7.0,7.1) has 4219 bin [7.1,7.2) has 4067 bin [7.2,7.3) has 4308 bin [7.3,7.4) has 4190 bin [7.4,7.5) has 4318 bin [7.5,7.6) has 4689 bin [7.6,7.7) has 4439 bin [7.7,7.8) has 4397 bin [7.8,7.9) has 4507 bin [7.9,8.0) has 4688 bin [8.0,8.1) has 4437 bin [8.1,8.2) has 4538 bin [8.2,8.3) has 4592 bin [8.3,8.4) has 4565 bin [8.4,8.5) has 4439 bin [8.5,8.6) has 4366 bin [8.6,8.7) has 4513 bin [8.7,8.8) has 4647 bin [8.8,8.9) has 4510 bin [8.9,9.0) has 4456 bin [9.0,9.1) has 4520 bin [9.1,9.2) has 4454 bin [9.2,9.3) has 9638 bin [9.3,9.4) has 6433 bin [9.4,9.5) has 4577 bin [9.5,9.6) has 4423 bin [9.6,9.7) has 4464 bin [9.7,9.8) has 4620 bin [9.8,9.9) has 4328 bin [9.9,10.0) has 4118 bin [10.0,10.1) has 3925 bin [10.1,10.2) has 3842 bin [10.2,10.3) has 3829 bin [10.3,10.4) has 3821 bin [10.4,10.5) has 3765 bin [10.5,10.6) has 3581 bin [10.6,10.7) has 3536 bin [10.7,10.8) has 3412 bin [10.8,10.9) has 3325 bin [10.9,11.0) has 3289 bin [11.0,11.1) has 3259 bin [11.1,11.2) has 3036 bin [11.2,11.3) has 3207 bin [11.3,11.4) has 3064 bin [11.4,11.5) has 3013 bin [11.5,11.6) has 2852 bin [11.6,11.7) has 2777 bin [11.7,11.8) has 2635 bin [11.8,11.9) has 2577 bin [11.9,12.0) has 2223 bin [12.0,12.1) has 2151 bin [12.1,12.2) has 2113 bin [12.2,12.3) has 2108 bin [12.3,12.4) has 1962 bin [12.4,12.5) has 1968 bin [12.5,12.6) has 1918 bin [12.6,12.7) has 1949 bin [12.7,12.8) has 1857 bin [12.8,12.9) has 1762 bin [12.9,13.0) has 1753 bin [13.0,13.1) has 1669 bin [13.1,13.2) has 1784 bin [13.2,13.3) has 1479 bin [13.3,13.4) has 1476 bin [13.4,13.5) has 1372 bin [13.5,13.6) has 896 bin [13.6,13.7) has 798 bin [13.7,13.8) has 789 bin [13.8,13.9) has 771 bin [13.9,14.0) has 790 bin [14.0,14.1) has 762 bin [14.1,14.2) has 669 bin [14.2,14.3) has 699 bin [14.3,14.4) has 598 bin [14.4,14.5) has 608 bin [14.5,14.6) has 593 bin [14.6,14.7) has 547 bin [14.7,14.8) has 498 bin [14.8,14.9) has 478 bin [14.9,15.0) has 484 bin [15.0,15.1) has 485 bin [15.1,15.2) has 475 bin [15.2,15.3) has 420 bin [15.3,15.4) has 395 bin [15.4,15.5) has 373 bin [15.5,15.6) has 347 bin [15.6,15.7) has 375 bin [15.7,15.8) has 336 bin [15.8,15.9) has 298 bin [15.9,16.0) has 296 bin [16.0,16.1) has 256 bin [16.1,16.2) has 286 bin [16.2,16.3) has 271 bin [16.3,16.4) has 239 bin [16.4,16.5) has 239 bin [16.5,16.6) has 234 bin [16.6,16.7) has 255 bin [16.7,16.8) has 242 bin [16.8,16.9) has 225 bin [16.9,17.0) has 237 bin [17.0,17.1) has 214 bin [17.1,17.2) has 202 bin [17.2,17.3) has 218 bin [17.3,17.4) has 205 bin [17.4,17.5) has 183 bin [17.5,17.6) has 206 bin [17.6,17.7) has 177 bin [17.7,17.8) has 152 bin [17.8,17.9) has 161 bin [17.9,18.0) has 159 bin [18.0,18.1) has 163 bin [18.1,18.2) has 158 bin [18.2,18.3) has 148 bin [18.3,18.4) has 133 bin [18.4,18.5) has 107 bin [18.5,18.6) has 119 bin [18.6,18.7) has 112 bin [18.7,18.8) has 108 bin [18.8,18.9) has 90 bin [18.9,19.0) has 80 bin [19.0,19.1) has 75 bin [19.1,19.2) has 62 bin [19.2,19.3) has 49 bin [19.3,19.4) has 39 bin [19.4,19.5) has 36 bin [19.5,19.6) has 19 bin [19.6,19.7) has 7 bin [19.7,19.8) has 6 bin [19.8,19.9) has 2 bin [19.9,20.0) has 1 bin [20.0,20.1) has 1 average z coordinate 0.9 for 33795822 element(s) point source id histogram with bin size 1.000000 bin 22 has 1080214 bin 23 has 16867995 bin 24 has 3536081 bin 203 has 12311532 average point source id 88.645144745998479 for 33795822 element(s)